BELL Super Air R MIPS Adult Mountain Bike Helmet - Lightweight & Ventilated Cycling Helmet for Trail & Enduro Riders - Perfect for Off-Road Biking & Adventure Sports

As pioneers of removable chin bar technology, we have a legacy to uphold and overcome. We designed the Super Air R from the ground up to push the boundaries of performance and versatility—starting with Spherical Technology. Spherical Technology's Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. Throw in superior ventilation, a total weight that is 22%, or 144 grams, lighter than its predecessor, and an easy 2-click removable chin bar—and you've got a true all-mountain performer.